Rockwell Collins · Electronic Components
277-0195-000
Coupler, Transmission Line
Part Number277-0195-000
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-947-3763 (NSN)
Federal Item NameCOUPLER,TRANSMISSION LINE
Federal Supply Class5985 — Antennas and Waveguides
Overall Width1.250 INCHES NOMINAL
MaterialCOPPER ALLOY
Unit TypeCOAXIAL LINE
Output Impedance Rating In Ohms50.0
Radio Frequency Rating220.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
Mounting Configuration2 MTG HOLES NO. 6-32 THD ON 0.625 IN. BY 1.000 IN. MTG CENTERS
Input Impedance Rating In Ohms50.0
Overall Length11.656 INCHES NOMINAL
Overall Height2375.000 INCHES NOMINAL
Vendor Part Numbers575-62, DC1008T102A
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 277-0195-000 available?
We can source 277-0195-000 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 277-0195-000 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 277-0195-000 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 277-0195-000?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 277-0195-000?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.